SKU: 81800408145
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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
and most durable chainring
It excels especially in dry and hot conditions
Double seal system: internal and external protection for greater cleanliness and smoothness over time
allowing you to replicate gradients up to 24% and hone your climbing skills at the highest levels
FeaturesSpecial gear tip shape improves chain engagement and retention for smooth riding over rough terrainDYNAMIC CHAIN ENGAGEMENT+Hollow-forged crank maximizes power transfer while limiting weightSpecifications1x Rear speeds: 11/10/9
Profile Design HSA 800 EVO Groupe Sportif and most durable chainringThe HSA 800 Evo is an update of the HSF AERO HC 800 with improved Garmin placement and a refined rear cap mechanism. Features Flexible hose with bite valve and magnetic retentionDirect Garmin mount, removableNew mounting bracket with greater compatibility than previous modelsNew cage with high retentionRear cap removable for easy cleaningSecure fill port lid to avoid splashing Specifications Bottle Construction: BPA Free, Food safe HDPE BottleBottle